Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Integer overflow in the xfs_acl_from_disk function in fs/xfs/xfs_acl.c in the Linux kernel before 3.1.9 allows local users to cause a denial of service (panic) via a filesystem with a malformed ACL, leading to a heap-based buffer overflow.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux Kernel ‘xfs_acl_from_disk’ 整数溢出漏洞
Vulnerability Description
Linux kernel是美国Linux基金会发布的开源操作系统Linux所使用的内核。NFSv4 implementation是其中的一个分布式文件系统协议。 Linux kernel 3.1.9之前版本中fs/xfs/xfs_acl.c的xfs_acl_from_disk函数中存在整数溢出漏洞。本地用户可利用该漏洞借助畸形ACL的文件系统导致拒绝服务（死机），致使基于堆的缓冲区溢出。
CVSS Information
N/A
Vulnerability Type
N/A